Inflatable Camping Tent for Family 3-8 Person, Waterproof Windproof Instant Setup (5 Min) - Heavy-Duty 300D Oxford Fabric with PU5000mm, TPU Air Columns for Desert/Beach CampingOpen the first layer of the cover of an inflation port (keep the second layer of cover tightened) and start inflating. Stop inflating when the pointer on the air pump instrument panel points to the green area and tighten the cover of the air inlet. Fix the tent with ground nails and pull the wind rope. The tent has two air inlets. When inflating one air inlet, keep the other air inlet tightened. Stop inflating when the pointer on the air pump dial